problem with passing 3D array to function in CodevisionAVR

[magician]

three dimension array turbo c

hi friends
a section of my program ( written for mega16 ) is like this:

#include <stdio.h>

struct test {
char name[30];
char mark[2][10][5];
}a,b,c;

int i,j;
void func(char array[][10][5]);

void func(char array[][10][5])
{

for(i=0;i<10;i++)
	{
	for(j=0;j<5;j++)
	array[0][i][j]='a';
			
	}
}

int main ()
{
clrscr();
func(b.mark);
for(i=0;i<10;i++)
	{
	printf("\n");
	for(j=0;j<5;j++)
	printf("%c",b.mark[0][i][j]);			
	}
}

in fact, i want to pass array "a.mark" to "func()" and fill this array by character 'a' ( just for example! ) in the function. I tested this program in TurboC and it worked accurately. then I ported the same program to codevision. but it didn't work propely.
I know that i should declare the function like this:

void func(char array[][10][5]);

in other words, an array wothout first index as a parameter. But codevision gives an error and rejects this, and then i have forced to declare it as follows:

void func(char array[2][10][5]);

now the next problem happens! there isn't any error, but it dosn't work properly also! when the index "i" gets the value "2" ( and larger than 2 ), array "a.mark" dosn't recieve character 'a'.

so where is the problem? is my declaration wrong?